KOS · Kosmos Energy Ltd.

These shares were sold to satisfy the tax withholding requirement arising from the vesting of restricted share units granted to the reporting person under the Plan.

The price reported above reflects the weighted average sales price. Sales of shares took place at actual prices ranging from $2.00 to $2.115 per share.

These shares were sold to satisfy the tax withholding requirement arising from the vesting of restricted share units granted to the reporting person under the Plan.

The price reported above reflects the weighted average sales price. Sales of shares took place at actual prices ranging from $2.00 to $2.115 per share.

These shares were sold to satisfy the tax withholding requirement arising from the vesting of restricted share units granted to the reporting person under the Plan.

The price reported above reflects the weighted average sales price. Sales of shares took place at actual prices ranging from $2.00 to $2.115 per share.

These shares were sold to satisfy the tax withholding requirement arising from the vesting of restricted share units granted to the reporting person under the Plan.

The price reported above reflects the weighted average sales price. Sales of shares took place at actual prices ranging from $2.00 to $2.115 per share.

These restricted share units were granted under the Issuer's Long Term Incentive Plan (the "Plan") and are scheduled to vest 100% on July 1, 2026, subject to the terms of the Plan and the applicable award agreement issued thereunder.

These restricted share units were granted under the Issuer's Long Term Incentive Plan (the "Plan") and are scheduled to vest 100% on July 1, 2026, subject to the terms of the Plan and the applicable award agreement issued thereunder.

These restricted share units were granted under the Issuer's Long Term Incentive Plan (the "Plan") and are scheduled to vest 100% on July 1, 2026, subject to the terms of the Plan and the applicable award agreement issued thereunder.

These restricted share units were granted under the Issuer's Long Term Incentive Plan (the "Plan") and are scheduled to vest 100% on July 1, 2026, subject to the terms of the Plan and the applicable award agreement issued thereunder.

These restricted share units were granted under the Issuer's Long Term Incentive Plan (the "Plan") and are scheduled to vest 100% on the earlier of May 28, 2027 or the day immediately preceding the date of the Issuer's first annual shareholder meeting following the date of grant, subject to the terms of the Plan and the applicable award agreement issued thereunder.

These restricted share units were granted under the Plan and are scheduled to vest 100% on the earlier of May 28, 2027 or the day immediately preceding the date of the Issuer's first annual shareholder meeting following the date of grant, subject to the terms of the Plan and the applicable award agreement issued thereunder.

These shares were sold to partially cover income tax liability from the vesting of restricted share units granted to the reporting person under the Plan.

These restricted share units were granted under the Plan and are scheduled to vest 100% on the earlier of May 28, 2027 or the day immediately preceding the date of the Issuer's first annual shareholder meeting following the date of grant, subject to the terms of the Plan and the applicable award agreement issued thereunder.

These restricted share units were granted under the Plan and are scheduled to vest 100% on the earlier of May 28, 2027 or the day immediately preceding the date of the Issuer's first annual shareholder meeting following the date of grant, subject to the terms of the Plan and the applicable award agreement issued thereunder.

These restricted share units were granted under the Issuer's Long Term Incentive Plan (the "Plan") and are scheduled to vest 100% on the earlier of May 28, 2027 or the day immediately preceding the date of the Issuer's first annual shareholder meeting following the date of grant, subject to the terms of the Plan and the applicable award agreement issued thereunder.

These restricted share units were granted under the Issuer's Long Term Incentive Plan (the "Plan") and are scheduled to vest 100% on the earlier of May 28, 2027 or the day immediately preceding the date of the Issuer's first annual shareholder meeting following the date of grant, subject to the terms of the Plan and the applicable award agreement issued thereunder.

These restricted share units were granted under the Issuer's Long Term Incentive Plan (the "Plan") and are scheduled to vest 100% on the earlier of May 28, 2027 or the day immediately preceding the date of the Issuer's first annual shareholder meeting following the date of grant, subject to the terms of the Plan and the applicable award agreement issued thereunder.

These shares were sold to partially cover income tax liability from the vesting of restricted share units granted to the reporting person under the Plan.

These shares were withheld by the Issuer to satisfy the tax withholding requirement arising from the vesting of restricted share units granted to the reporting person under the Issuer's Long Term Incentive Plan (the "Plan").

These shares were withheld by the Issuer to satisfy the tax withholding requirement arising from the vesting of restricted share units granted to the reporting person under the Issuer's Long Term Incentive Plan (the "Plan").

These shares were sold to partially cover income tax liability from the vesting of restricted share units granted to the reporting person under the Issuer's Long Term Incentive Plan (the "Plan").

These shares were sold to satisfy the tax withholding requirement arising from the vesting of restricted share units granted to the reporting person under the Plan.

The price reported above reflects the weighted average sales price. Sales of shares took place at actual prices ranging from $1.395 to $1.465 per share.

These shares were sold to satisfy the tax withholding requirement arising from the vesting of restricted share units granted to the reporting person under the Plan.

The price reported above reflects the weighted average sales price. Sales of shares took place at actual prices ranging from $1.395 to $1.465 per share.

These shares were sold to satisfy the tax withholding requirement arising from the vesting of restricted share units granted to the reporting person under the Plan.

The price reported above reflects the weighted average sales price. Sales of shares took place at actual prices ranging from $1.395 to $1.465 per share.

These shares were sold to satisfy the tax withholding requirement arising from the vesting of restricted share units granted to the reporting person under the Plan.

The price reported above reflects the weighted average sales price. Sales of shares took place at actual prices ranging from $1.395 to $1.465 per share.

These shares were sold to satisfy the tax withholding requirement arising from the vesting of restricted share units granted to the reporting person under the Plan.

The price reported above reflects the weighted average sales price. Sales of shares took place at actual prices ranging from $1.34 to $1.405 per share.

These shares were sold to satisfy the tax withholding requirement arising from the vesting of restricted share units granted to the reporting person under the Plan.

The price reported above reflects the weighted average sales price. Sales of shares took place at actual prices ranging from $1.34 to $1.405 per share.

Represents shares issued on settlement of restricted share units granted to the reporting person on January 31, 2023 under the Issuer's Long Term Incentive Plan (the "Plan") that vested based on the level of achievement of the applicable performance condition.

These shares were sold to satisfy the tax withholding requirement arising from the vesting of restricted share units granted to the reporting person under the Plan.

The price reported above reflects the weighted average sales price. Sales of shares took place at actual prices ranging from $1.34 to $1.405 per share.

Represents shares issued on settlement of restricted share units granted to the reporting person on January 31, 2023 under the Issuer's Long Term Incentive Plan (the "Plan") that vested based on the level of achievement of the applicable performance condition.

These shares were sold to satisfy the tax withholding requirement arising from the vesting of restricted share units granted to the reporting person under the Plan.

The price reported above reflects the weighted average sales price. Sales of shares took place at actual prices ranging from $1.34 to $1.405 per share.

Represents shares issued on settlement of restricted share units granted to the reporting person on January 31, 2023 under the Issuer's Long Term Incentive Plan (the "Plan") that vested based on the level of achievement of the applicable performance condition.

Represents shares issued on settlement of restricted share units granted to the reporting person on January 31, 2023 under the Issuer's Long Term Incentive Plan (the "Plan") that vested based on the level of achievement of the applicable performance condition.

These restricted share units were granted under the Issuer's Long Term Incentive Plan (the "Plan") and are scheduled to vest with respect to one-third of the total number of shares on January 31 of each of 2027, 2028 and 2029, subject to the terms of the Plan and the applicable award agreement issued thereunder.

These restricted share units were granted under the Issuer's Long Term Incentive Plan (the "Plan") and are scheduled to vest with respect to one-third of the total number of shares on January 31 of each of 2027, 2028 and 2029, subject to the terms of the Plan and the applicable award agreement issued thereunder.

These restricted share units were granted under the Issuer's Long Term Incentive Plan (the "Plan") and are scheduled to vest with respect to one-third of the total number of shares on January 31 of each of 2027, 2028 and 2029, subject to the terms of the Plan and the applicable award agreement issued thereunder.

These restricted share units were granted under the Issuer's Long Term Incentive Plan (the "Plan") and are scheduled to vest with respect to one-third of the total number of shares on January 31 of each of 2027, 2028 and 2029, subject to the terms of the Plan and the applicable award agreement issued thereunder.

These restricted share units were granted under the Issuer's Long Term Incentive Plan (the "Plan") and are scheduled to vest 100% on the earlier of June 5, 2026 or the day immediately preceding the date of the Issuer's first annual shareholder meeting following the date of grant, subject to the terms of the Plan and the applicable award agreement issued thereunder.

These restricted share units were granted under the Issuer's Long Term Incentive Plan (the "Plan") and are scheduled to vest 100% on the earlier of June 5, 2026 or the day immediately preceding the date of the Issuer's first annual shareholder meeting following the date of grant, subject to the terms of the Plan and the applicable award agreement issued thereunder.

These restricted share units were granted under the Plan and are scheduled to vest 100% on the earlier of June 5, 2026 or the day immediately preceding the date of the Issuer's first annual shareholder meeting following the date of grant, subject to the terms of the Plan and the applicable award agreement issued thereunder.

These restricted share units were granted under the Plan and are scheduled to vest 100% on the earlier of June 5, 2026 or the day immediately preceding the date of the Issuer's first annual shareholder meeting following the date of grant, subject to the terms of the Plan and the applicable award agreement issued thereunder.

These shares were sold to partially cover income tax liability from the vesting of restricted share units granted to the reporting person under the Plan.

These restricted share units were granted under the Issuer's Long Term Incentive Plan (the "Plan") and are scheduled to vest 100% on the earlier of June 5, 2026 or the day immediately preceding the date of the Issuer's first annual shareholder meeting following the date of grant, subject to the terms of the Plan and the applicable award agreement issued thereunder.

These restricted share units were granted under the Issuer's Long Term Incentive Plan (the "Plan") and are scheduled to vest 100% on the earlier of June 5, 2026 or the day immediately preceding the date of the Issuer's first annual shareholder meeting following the date of grant, subject to the terms of the Plan and the applicable award agreement issued thereunder.

These restricted share units were granted under the Issuer's Long Term Incentive Plan (the "Plan") and are scheduled to vest 100% on the earlier of June 5, 2026 or the day immediately preceding the date of the Issuer's first annual shareholder meeting following the date of grant, subject to the terms of the Plan and the applicable award agreement issued thereunder.

These shares were withheld by the Issuer to satisfy the tax withholding requirement arising from the vesting of restricted share units granted to the reporting person under the Issuer's Long Term Incentive Plan (the "Plan").

These shares were withheld by the Issuer to satisfy the tax withholding requirement arising from the vesting of restricted share units granted to the reporting person under the Issuer's Long Term Incentive Plan (the "Plan").